The attempts ofmany German tuning housesto spruce up the Porsche Panamera have been quite modest thus far. Asubtle lip spoiler here, a new forged wheel there. There hasn't been much else going onin the early realm of Pamanera tuning. That is, until now. Lumma Design has begun conceptually tweaking Zuffenhausen's most controversial offering in the name of more power and grip.

The design sketch seen here is calledCLR 700GT, and yes, it's said to tout up to 700 hp, depending on a customer's desires. The body kit is extreme, likely functional, and not for everyone to love. But that's justhow Lumma does it -- outlandishly styled at times, yet aggressively built for speed.

The wider fenders allow for massive 22-in. forged Lumma Racing Edition three-piece wheels, while the all-carbon fiber rear wing presses the rear axle harder to the tarmac for more grip. An electronicmodule reduces ride height by some 35 mm and also allows the widerubber to adhere menacingly.It looks mean, has power, and if any of Lumma's other editions are an indication, will probably be ultra-rare. We expect more official details shortly, so stay tuned.